| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.65 | 6.416% | $142.225 | $142.23 | $142.25 | $142.20 |
| Purchase #2 | $123.80 | 9.497% | $135.5573 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $138.83 | 7.303% | $148.9688 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $239.39 | 3.452% | $247.6537 | $247.65 | $247.65 | $247.70 |
| Purchase #5 | $157.34 | 6.450% | $167.4884 | $167.49 | $167.50 | $167.50 |
| Purchase #6 | $101.49 | 6.264% | $107.8473 | $107.85 | $107.85 | $107.80 |
| Purchase #7 | $230.56 | 10.524% | $254.8241 | $254.82 | $254.80 | $254.80 |
| 7 purchase totals = | $1,125.06 | $1,204.5646 | $1,204.57 | $1,204.55 | $1,204.60 | |